494880 (2008 SQ7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2978171770 ± 2.16e-08
Semi-major axis (a)1.3537710573 AU ± 1.35e-09
Inclination (i)16.57049296° ± 7.68e-06
Long. of Asc. Node (Ω)184.89917300° ± 8.68e-06
Arg. of Perihelion (ω)272.48180867° ± 1.34e-05
Mean Anomaly (M)271.71298130° ± 9.80e-06
Mean Motion (n)0.6257407505°/day ± 9.38e-10
Perihelion dist (q)0.95059478 AU ± 2.93e-08
Aphelion dist (Q)1.75694733 AU ± 2.93e-08
Orbital Period1.57513520 yr ± 2.36e-09
Physical Parameters
H (abs. magnitude)19.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.479″
Uncertainty0
Orbit TypeApollo
MOID0.154116 AU
Observations Used457
Oppositions6
Arc Total2008-2025
First Observation Used2008-09-23
Last Observation Used2025-07-04
Observations (563)
Date Type RA Dec Mag Band Observatory
2019-10-06 07:40:35 C 02 47 19.48 -05 04 45.9 V 703
2019-10-06 07:48:21 C 02 47 20.30 -05 05 16.8 V 703
2019-10-06 09:23:14 C 02 47 32.50 -05 11 22.4 V T05
2019-10-06 09:27:51 C 02 47 33.00 -05 11 40.7 V T05
2019-10-06 09:36:26 C 02 47 33.93 -05 12 14.9 V T05
2019-10-06 09:50:34 C 02 47 35.47 -05 13 10.9 V T05
2019-10-06 10:17:21 C 02 47 38.37 -05 14 56.9 V T05
2019-10-08 10:42:04 C 02 53 29.90 -08 33 16.5 V T08
2019-10-08 10:47:24 C 02 53 30.51 -08 33 39.1 V T08
2019-10-08 10:54:47 C 02 53 31.34 -08 34 10.2 V T08
2019-10-08 11:10:49 C 02 53 33.13 -08 35 18.4 V T08
2019-10-09 08:17:27 C 02 56 11.81 -10 06 04.5 V 703
2019-10-09 08:24:03 C 02 56 12.57 -10 06 33.1 V 703
2019-10-09 08:30:40 C 02 56 13.23 -10 07 02.6 V 703
2019-10-09 08:37:15 C 02 56 14.04 -10 07 31.2 V 703
2019-10-11 03:33:20 C 03 01 47.07 -13 18 51.5 V G40
2019-10-11 03:48:17 C 03 01 48.85 -13 19 59.8 V G40
2019-10-11 04:08:12 C 03 01 51.25 -13 21 30.3 V G40
2019-10-13 10:44:43 C 03 09 20.93 -17 36 31.7 V T05
2019-10-13 10:49:59 C 03 09 21.58 -17 36 58.4 V T05
2019-10-13 10:57:55 C 03 09 22.62 -17 37 35.5 V T05
2019-10-13 11:14:36 C 03 09 24.73 -17 38 55.7 V T05
2019-10-21 11:38:04 C 03 39 43.13 -33 21 20.3 V T05
2019-10-21 11:42:41 C 03 39 43.87 -33 21 43.0 V T05
2019-10-21 11:54:25 C 03 39 45.76 -33 22 40.0 V T05
2019-10-21 12:18:23 C 03 39 49.58 -33 24 35.7 V T05
2019-10-25 10:49:12 C 03 57 30.75 -40 45 34.5 V T05
2019-10-25 10:53:16 C 03 57 31.50 -40 45 52.5 V T05
2019-10-25 11:16:53 C 03 57 35.75 -40 47 38.8 V T05
2019-10-25 11:24:50 C 03 57 37.22 -40 48 14.8 V T05
2019-10-27 11:04:15 C 04 07 20.79 -44 14 47.3 V T08
2019-10-27 11:08:54 C 04 07 21.66 -44 15 06.8 V T08
2019-10-27 11:16:51 C 04 07 23.18 -44 15 40.5 V T08
2019-10-27 11:34:08 C 04 07 26.52 -44 16 52.9 V T08
2019-10-30 03:59:41 C 04 21 32.96 -48 34 28.9 q X74
2019-10-30 04:13:27 C 04 21 35.71 -48 35 22.1 q X74
2019-10-30 04:27:55 C 04 21 38.61 -48 36 18.0 q X74
2019-11-15 08:13:20 S 06 11 47.004 -65 14 42.29 L C51
2019-11-15 11:21:39 S 06 12 50.318 -65 19 18.34 L C51
2019-11-15 17:38:29 S 06 14 57.170 -65 28 22.98 L C51
2019-11-15 23:55:18 S 06 17 04.577 -65 37 14.99 L C51
2020-02-02 13:07:27 S 13 35 25.714 -51 21 24.62 L C51
2020-02-03 01:40:54 S 13 36 38.410 -51 04 23.99 L C51
2020-02-03 07:57:32 S 13 37 14.141 -50 55 51.64 L C51
2020-02-03 18:56:01 S 13 38 15.972 -50 40 49.87 L C51
2020-02-24 12:30:21 C 14 07 48.45 -36 20 50.1 V T08
2020-02-24 12:37:04 C 14 07 48.58 -36 20 35.6 V T08
2020-02-24 12:45:45 C 14 07 48.64 -36 20 17.0 V T08
2020-02-24 13:01:49 C 14 07 48.85 -36 19 43.1 V T08
2020-02-28 13:45:19 C 14 09 23.45 -32 42 10.0 V T08